package com.lzc.springcloud.zuul;

import org.apache.commons.lang.StringUtils;

public class Main {
    public static void main(String[] args) {
        String d = StringUtils.substringBetween("dddddddddddddddddddd.eeeeeeeeeeee.11111111111.22222222222222222.333333333333", ".");
        System.out.println(d);
    }
}
